 | Jianfeng Feng - 2003 - Страниц: 649
...331 References 332 11.1 Hebbian models of plasticity When an axon of cell A is near enough to excite cell B and repeatedly or persistently takes part in...some growth process or metabolic change takes place on one or both cells so that A's efficiecncy as one of © 2004 by CRC Press LLT 305 the cells firing... | |
 | Michael A. Arbib - 2003 - Страниц: 1328
...described in Hebb i 1949I. Perhaps the most quoted senience in the neural network ltierature is from Hebb: "When an axon of cell A is near enough to excite a cell B and repeatedly or persistently lakes part in tiring it, some growth process or metabolic change takes place in one or both cells.... | |
 | Joaquin M. Fuster - 2002 - Страниц: 313
...principles, postulates that whenever one cell (A) repeatedly takes part in the firing of another (B) , "some growth process or metabolic change takes place in one or both cells" such that the efficiency of the first cell in firing the second is increased. In invertebrates (eg mollusks)... | |
 | Arthur F. Kinney - 2004 - Страниц: 196
...lasting cellular changes that add to its stability. The assumption can be precisely stated as follows: When an axon of cell A is near enough to excite a...efficiency, as one of the cells firing B, is increased. The most obvious and I believe much the most probable suggestion concerning the way in which one cell... | |
 | Sidney Ochs - 2004 - Страниц: 452
...before the cell changes are consolidated and made permanent. Formally stated, the premise made was that: "When an axon of cell A is near enough to excite a...efficiency, as one of the cells firing B, is increased." Hebb considered that the most probable way in which a cell's increased tendency to fire was by an increase... | |
 | Klaus Mainzer - 2003 - Страниц: 476
..."Hebb-synapse". The connection between two neurons should be strengthened if both neurons fired at the same time: When an axon of cell A is near enough to excite a...change takes place in one or both cells such that A\ efficiency, as one of the cells firing B, is increased. [4.26] In 1949, the "Hebb-synapse" could... | |
 | Tim V. P. Bliss, G. L. Collingridge, Richard G. M. Morris - 2004 - Страниц: 440
...time, but does not specifically mention his now famous 'neurophysiological hypothesis' (Hebb 1949): When an axon of cell A is near enough to excite a...change takes place in one or both cells such that A' s efficiency, as one of the cells firing B, is increased.1, p. 62 It is strange now, writing at... | |
 | Ben Coppin - 2004 - Страниц: 772
...learning is based on Hebb's law, which was stated by DO Hebb in 1949. Hebb's law is stated as follows: When an axon of cell A is near enough to excite a...change takes place in one or both cells such that As efficiency, as one of the cells firing B, is increased. In terms of artificial neural networks,... | |
 | Leon N. Cooper - 2004 - Страниц: 336
...strengthened [Hebb, 1949]: When an axon in cell A is near enough to excite cell B and repeatedly and persistently takes part in firing it, some growth...place in one or both cells such that A's efficiency in firing B, is increased. Later, it was suggested that synaptic strengths may decrease during learning... | |
 | Steven Johnson - 2004 - Страниц: 288
...repeatedly and consistently takes part in firing it, some growth process or metabolic changes take place in one or both cells such that A's efficiency, as one of the cells firing B, is increased.' Although Hebb originally proposed his fire-and-wire theory to account for the nature of learning and... | |
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When an axon of cell A is near enough to excite a cell B and repeatedly or persistently takes part in firing it, some growth process or metabolic change takes place in one or both cells such that A's efficiency, as one of the cells firing B, is increased. 
